158.199.128.0/17

AS9597 · KDDI Web Communications Inc.

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Summary

Country	Japan
Domain	cpi.ad.jp
ASN	AS9597
Registry	JPNIC
ID	CPI-CIDR-BLK-JP

WHOIS Details

inetnum:        158.199.128.0 - 158.199.255.255
netname:        CPI-CIDR-BLK-JP
descr:          KDDI Web Communications Inc.
remarks:        Email address for spam or abuse complaints : abuse@cpi.ad.jp
country:        JP
admin-c:        JP00203455
tech-c:         JP00203455
last-modified:  2020-12-10T04:21:26Z
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 158.199.0.0/16

Range	ASN	Company	Num of IPs
158.199.64.0/19	AS17698	HIDATAKAYAMA CABLE NETWORK INC.	8,192
158.199.32.0/19	AS9605	NTT DOCOMO,INC.	8,192
158.199.112.0/20	AS7690	Mirai Communication Network Inc.	4,096
158.199.104.0/21	AS17698	HIDATAKAYAMA CABLE NETWORK INC.	2,048
158.199.96.0/21	AS17698	HIDATAKAYAMA CABLE NETWORK INC.	2,048

Hosted domains

There are 3,988 domain names hosted across 3,870 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
158.199.151.180	primrose-okayama.jp	31
158.199.210.192	sm2.co.jp	8
158.199.162.210	j-wba.com	6
158.199.234.101	jun-lc-anjo.com	5
158.199.133.69	studio-dice.net	4
158.199.163.25	6iwe1.tk	4
158.199.134.16	arabashiri.com	4
158.199.158.155	styfashion.com.cn	4
158.199.250.170	adproject.co.jp	3
158.199.188.209	hidamilk.jp	3
158.199.171.37	negi-1.jp	3
158.199.163.38	ai-trinity.co.jp	3
158.199.176.32	daitosousai.com	3
158.199.130.170	replus-battery.jp	3
158.199.166.120	ilf.jp	3
158.199.140.66	riska.jp	3
158.199.151.172	kippyscococream.com	3
158.199.140.227	tokumei-kido.jp	3
158.199.238.53	mpmchina.com	2
158.199.255.220	system-alpha01.com	2

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

26,597 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
158.199.204.53	AS9597 KDDI Web Communications Inc.	`0.66ms` from Tokyo, JP
158.199.236.134	AS9597 KDDI Web Communications Inc.	`0.66ms` from Tokyo, JP
158.199.207.124	AS9597 KDDI Web Communications Inc.	`0.71ms` from Tokyo, JP
158.199.246.187	AS9597 KDDI Web Communications Inc.	`0.68ms` from Tokyo, JP
158.199.129.220	AS9597 KDDI Web Communications Inc.	`0.71ms` from Tokyo, JP
158.199.149.151	AS9597 KDDI Web Communications Inc.	`0.47ms` from Tokyo, JP
158.199.212.56	AS9597 KDDI Web Communications Inc.	`0.53ms` from Tokyo, JP
158.199.155.94	AS9597 KDDI Web Communications Inc.	`0.71ms` from Tokyo, JP
158.199.196.207	AS9597 KDDI Web Communications Inc.	`0.67ms` from Tokyo, JP
158.199.229.12	AS9597 KDDI Web Communications Inc.	`0.74ms` from Tokyo, JP
158.199.224.247	AS9597 KDDI Web Communications Inc.	`0.73ms` from Tokyo, JP
158.199.167.82	AS9597 KDDI Web Communications Inc.	`0.75ms` from Tokyo, JP
158.199.243.155	AS9597 KDDI Web Communications Inc.	`0.70ms` from Tokyo, JP
158.199.254.78	AS9597 KDDI Web Communications Inc.	`0.69ms` from Tokyo, JP
158.199.249.192	AS9597 KDDI Web Communications Inc.	`0.72ms` from Tokyo, JP
158.199.139.69	AS9597 KDDI Web Communications Inc.	`0.73ms` from Tokyo, JP
158.199.148.180	AS9597 KDDI Web Communications Inc.	`0.47ms` from Tokyo, JP
158.199.157.176	AS9597 KDDI Web Communications Inc.	`0.68ms` from Tokyo, JP
158.199.247.200	AS9597 KDDI Web Communications Inc.	`0.66ms` from Tokyo, JP
158.199.202.162	AS9597 KDDI Web Communications Inc.	`0.64ms` from Tokyo, JP
158.199.150.81	AS9597 KDDI Web Communications Inc.	`0.54ms` from Tokyo, JP
158.199.226.138	AS9597 KDDI Web Communications Inc.	`0.69ms` from Tokyo, JP
158.199.189.124	AS9597 KDDI Web Communications Inc.	`0.68ms` from Tokyo, JP
158.199.235.192	AS9597 KDDI Web Communications Inc.	`0.72ms` from Tokyo, JP
158.199.222.102	AS9597 KDDI Web Communications Inc.	`0.70ms` from Tokyo, JP

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
77.249.80.1	AS33915 Vodafone Libertel B.V.	`0.79ms` from Amsterdam, NL
77.251.193.1	AS33915 Vodafone Libertel B.V.	`3.80ms` from Amsterdam, NL
178.84.59.1	AS33915 Vodafone Libertel B.V.	`1.30ms` from Amsterdam, NL
63.210.28.241	AS3356 Level 3 Parent, LLC	`0.95ms` from Ashburn, US
12.164.234.177	AS7018 AT&T Enterprises, LLC	`7.99ms` from Atlanta, US
134.107.215.241	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`7.43ms` from Berlin, DE
181.105.67.49	AS7303 Telecom Argentina S.A.	`8.71ms` from Buenos Aires, AR
128.135.53.1	AS160 The University of Chicago	`1.01ms` from Chicago, US
24.247.250.1	AS20115 Charter Communications LLC	`6.60ms` from Chicago, US
73.208.220.1	AS7922 Comcast Cable Communications, LLC	`4.43ms` from Chicago, US
73.247.236.1	AS7922 Comcast Cable Communications, LLC	`0.56ms` from Chicago, US
188.138.250.1	AS31252 StarNet Solutii SRL	`0.75ms` from Chisinau, MD
99.183.184.1	AS7018 AT&T Enterprises, LLC	`6.59ms` from Columbus, US
2.107.69.129	AS3292 TDC Holding A/S	`0.91ms` from Copenhagen, DK
198.167.200.97	AS39287 ab stract ltd	`1.56ms` from Copenhagen, DK
12.191.80.129	AS7018 AT&T Enterprises, LLC	`2.36ms` from Dallas, US
173.185.8.1	AS7029 Windstream Communications LLC	`7.12ms` from Dallas, US
118.95.184.65	AS9583 Sify Limited	`0.92ms` from Delhi, IN
66.211.79.1	AS14374 Agri-Valley Services Corporation	`5.49ms` from Detroit, US
73.230.213.1	AS7922 Comcast Cable Communications, LLC	`18.78ms` from Detroit, US
103.77.176.1	AS132436 Tahoe Communication Limited	`0.66ms` from Dhaka, BD
124.72.200.1	AS4134 CHINANET-BACKBONE	`7.91ms` from Fuzhou, CN
5.196.247.209	AS16276 OVH SAS	`0.07ms` from Gravelines, FR
81.245.170.241	AS5432 Proximus NV	`5.86ms` from Gravelines, FR
103.41.17.1	AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED	`1.11ms` from Hong Kong, HK

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -m4 158.199.130.185

traceroute to 158.199.130.185 (158.199.130.185): 4 hops max, 52 byte packets

1 [AS263812] 190.103.177.1 0.466 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Cordoba, AR

On November 14th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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